Quiver

2012 Specialized Epic 29 vs 2014 Trek X-Caliber

The M is the Trek X-Caliber size closest to your M Specialized Epic 29. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.

What changes on the Trek X-Caliber

Compared with the Specialized Epic 29 in M, the Trek X-Caliber in M places the top of the head tube 5 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 7 mm longer, which can contribute to stability at speed.

Frame stack
−5 mm
Lower front end
Frame reach
−2 mm
About the same reach
Wheelbase
+7 mm
Longer: steadier at speed
Head angle
−1.2°
Slacker: calmer steering
Chainstays
−3 mm
Shorter: livelier

The two frames

2012 Specialized Epic 29 (M)The Specialized Epic 29 frame drawn to scale.J 1109

Only the Specialized Epic 29 is drawn. The Trek X-Caliber numbers we have for size M are missing the seat angle.

Geometry side by side

MeasurementSpecialized Epic 29 MTrek X-Caliber MDifference
Reach415mm413−2 mm
Stack605mm600−5 mm
Head tube angle70.5°69.3°−1.2°
Seat tube angle69.5°not listed
Chainstay length448mm445−3 mm
Wheelbase1109mm1116+7 mm
BB height331mm316−15 mm
Standover766mm765−1 mm
Seat tube length424mm419−5 mm
Effective top tubenot listed602
BB dropnot listed53
Head tube lengthnot listed100

Differences are the Trek X-Caliber minus the Specialized Epic 29. Full charts: 2012 Specialized Epic 29, 2014 Trek X-Caliber.

Where each sits in its class

Specialized Epic 29Trek X-Caliber

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other XC bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.

PartSpecialized Epic 2929Trek X-Caliber4
Rear shockFox Mini-Brainnot listed
Framenot listedTrek Alpha Gold
Forknot listedSR Suntour M3030
Shifternot listedShimano Altus EF51
Derailleurnot listedShimano Altus, Shimano Altus M280
Cassettenot listedShimano HG31
Cranksetnot listedShimano M131
Wheelsetnot listedFormula DC-20
Tirenot listedBontrager XR1
Brakenot listedTrek HL 280
Stemnot listedBontrager Approved
Seatpostnot listedBontrager SSR
Saddlenot listedBontrager Evoke 1

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

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